diff options
Diffstat (limited to 'src/nvim/fileio.c')
| -rw-r--r-- | src/nvim/fileio.c | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c index 3d058e1d09..92b48c36cb 100644 --- a/src/nvim/fileio.c +++ b/src/nvim/fileio.c @@ -2688,9 +2688,22 @@ buf_write( /* * Isolate one directory name, using an entry in 'bdir'. */ - (void)copy_option_part(&dirp, IObuff, IOSIZE, ","); - p = IObuff + STRLEN(IObuff); - if (after_pathsep((char *)IObuff, (char *)p) && p[-1] == p[-2]) { + size_t dir_len = copy_option_part(&dirp, IObuff, IOSIZE, ","); + p = IObuff + dir_len; + bool trailing_pathseps = after_pathsep((char *)IObuff, (char *)p) && p[-1] == p[-2]; + if (trailing_pathseps) { + IObuff[dir_len - 2] = NUL; + } + if (*dirp == NUL && !os_isdir(IObuff)) { + int ret; + char *failed_dir; + if ((ret = os_mkdir_recurse((char *)IObuff, 0755, &failed_dir)) != 0) { + EMSG3(_("E303: Unable to create directory \"%s\" for backup file: %s"), + failed_dir, os_strerror(ret)); + xfree(failed_dir); + } + } + if (trailing_pathseps) { // Ends with '//', Use Full path if ((p = (char_u *)make_percent_swname((char *)IObuff, (char *)fname)) != NULL) { @@ -2840,9 +2853,22 @@ nobackup: /* * Isolate one directory name and make the backup file name. */ - (void)copy_option_part(&dirp, IObuff, IOSIZE, ","); - p = IObuff + STRLEN(IObuff); - if (after_pathsep((char *)IObuff, (char *)p) && p[-1] == p[-2]) { + size_t dir_len = copy_option_part(&dirp, IObuff, IOSIZE, ","); + p = IObuff + dir_len; + bool trailing_pathseps = after_pathsep((char *)IObuff, (char *)p) && p[-1] == p[-2]; + if (trailing_pathseps) { + IObuff[dir_len - 2] = NUL; + } + if (*dirp == NUL && !os_isdir(IObuff)) { + int ret; + char *failed_dir; + if ((ret = os_mkdir_recurse((char *)IObuff, 0755, &failed_dir)) != 0) { + EMSG3(_("E303: Unable to create directory \"%s\" for backup file: %s"), + failed_dir, os_strerror(ret)); + xfree(failed_dir); + } + } + if (trailing_pathseps) { // path ends with '//', use full path if ((p = (char_u *)make_percent_swname((char *)IObuff, (char *)fname)) != NULL) { |